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AHE2805D - HYBRID-HIGH RELIABILITY DC/DC CONVERTER

Download the AHE2805D datasheet PDF (AHE28xxD included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for hybrid-high reliability dc/dc converter.

Description

The AHE Series of DC/DC converters feature high power density and an extended temperature range for use in military and industrial applications.

Features

  • n n n n n n n n n n n n n n n 17V to 40VDC Input Range 28VDC Nominal Input ± 5V, ±12V and ±15V Outputs Available Indefinite Short Circuit and Overload Protection 3 12.9W/in Power Density 15W Output Power Fast Loop Response for Superior Transient Characteristics Operating Temperature Range from -55°C to +125°C Available Popular Industry Standard Pin-Out Resistance Seam Welded Case for Superior Long Term Hermeticity Efficiencies up to 82% Shutdown from External Signal Military Screening 314,000 ho.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AHE28xxD_InternationalRectifier.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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PD-94555B AHE28XXD SERIES 28V Input, Dual Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER Description The AHE Series of DC/DC converters feature high power density and an extended temperature range for use in military and industrial applications. Designed to MIL-STD-704D input requirements, these devices have nominal 28VDC inputs with ±5V, ±12V and ±15V dual outputs to satisfy a wide range of requirements. The circuit design incorporates a pulse width modulated push-pull topology operating in the feed-forward mode at a nominal switching frequency of 250KHz. Input to output isolation is achieved through the use of transformers in the forward and feedback circuits.
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